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PNG to WebP
PNG to WebP Converter
Convert PNG images to WebP format online — 100% free, private and client-side.
🖼️
Drag & drop your PNG image here
or click to browse local files
🔒 Processed locally in your browser — conversion is computed client-side with no server uploads
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How to convert PNG to WebP online
Converting image formats is necessary to optimise website load speeds, print quality, or platform requirements. This client-side converter performs the conversion entirely in your browser using the HTML5 Canvas API:
- Select File: Upload your PNG file via the dropzone.
- Local Processing: The browser draws the image on an offscreen Canvas buffer.
- Download: The canvas exports the data to the target WebP format, triggering a local download.